builtin-grep: pass ignore case option to external grep

Don't just read the --ignore-case/-i option, pass the flag on to the external grep program. Signed-off-by: Robert Fitzsimons <robfitz@273k.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
git-mirror · Jun 6, 2006 · 3026402 · 3026402
1 parent dd8239f
commit 3026402
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/builtin-grep.c b/builtin-grep.c
@@ -459,6 +459,8 @@ static int external_grep(struct grep_opt *opt, const char **paths, int cached)
 		push_arg("-n");
 	if (opt->regflags & REG_EXTENDED)
 		push_arg("-E");
+	if (opt->regflags & REG_ICASE)
+		push_arg("-i");
 	if (opt->word_regexp)
 		push_arg("-w");
 	if (opt->name_only)